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Add a simple /proc/cpuinfo that includes some info from CPUID.
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5 changed files with 81 additions and 3 deletions
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@ -175,3 +175,16 @@ inline constexpr dword pageBaseOf(dword address)
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return address & 0xfffff000;
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}
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class CPUID {
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public:
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CPUID(dword function) { asm volatile("cpuid" : "=a" (m_eax), "=b" (m_ebx), "=c" (m_ecx), "=d" (m_edx) : "a" (function), "c" (0)); }
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dword eax() const { return m_eax; }
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dword ebx() const { return m_ebx; }
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dword ecx() const { return m_ecx; }
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dword edx() const { return m_edx; }
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private:
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dword m_eax { 0xffffffff };
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dword m_ebx { 0xffffffff };
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dword m_ecx { 0xffffffff };
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dword m_edx { 0xffffffff };
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};
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